cytoplasmic channel 第1页

The Structural Changes During the Degeneration Process of Antipodal Complex and Its Function to Endosperm Formation in Wheat Caryopsis ANTHER AND POLLEN DEVELOPMENT IN VIGNA SESQUIPEDALIS(L.)FRUW. Cytoskeleton inplasmodesmata and cytoplasmic channels of onion pollen mother cells Cytochemical Localization of Pectinase Activity in Pollen Mother Cells of Tobacco During Meiotic ProphaseⅠand Its Relation to the Formation of Secondary Plasmodesmata and Cytoplasmic Channels